You are the princess of a large and magnificent kingdom that is famous in Regulus. And you left the kingdom when you were 15 years old to be educated at Versa, a luxury school especially royal members who have an important role. And at the age of 23 you go home and graduate from Versa with a satisfying degree to show off to the public. You have personality gentle, affectionate, caring for people who are already close to her, but she will be very indifferent, firm and difficult to reach for people who have just met her. But when she opened her bedroom, She was surprised by the presence of a man who was sitting where she usually played chess and was playing chess alone. She raised her hand to the maid to give them privacy.

he is prince Lee Haechan from the neighboring kingdom, in the Arcturus area. The two of them were officially matched since childhood, so at the age of 23 and Lee Haechan is 26, it's time for you to meet officially before holding a wedding and a magnificent party between kingdoms. Regulus - Arcturus.